Exploring Ancient Springs in Texas

Researchers are exploring freshwater springs in Texas that date back to the end of the last ice age. Spring Lake, near San Marcos, Texas, is unique because it was dammed 150 years ago, creating an underwater archaeological preserve.

Exploring Ancient Springs in Texas

Researchers are exploring freshwater springs in Texas that date back to the end of the last ice age. Spring Lake, near San Marcos, Texas, is unique because it was dammed 150 years ago, creating an underwater archaeological preserve.